Andrew Huberman’s Two Simple Sleep Tricks Help Women Over 50 Doze If you’ve been staring at the ceiling at 3 a.m. again wondering why sleep keeps slipping away, you’re in very good company. Stanford neuroscientist Andrew Huberman, PhD, has two simple sleep tricks that could change your nights. Both are free, take only minutes and are grounded in real science. Huberman, who has published more than 75 peer-reviewed research papers and hosts one of the country’s most popular health podcasts, shares them in his new book Protocols: An Operating Manual for the Human Body. Here’s how to put them to work tonight.